Components for viewing, navigating, text extracting and editing PDF files.
uses PDFium open-source PDF rendering engine
available for .NET 2 - 4.7
source code included in registered version
royalty free distribution in applications

jаvascript engine for Delphi.

uses Microsoft ChakraCore jаvascript engine
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 6 - 10.2 and Lazarus 1.8.4
source code included in registered version
distributing library in applications is royalty free

Delphi and C++ Builder components for viewing, navigating, text extracting and editing PDF files.
uses PDFium open-source PDF rendering engine
available for Delphi/C++ Builder 5 - 10.2 and Lazarus 1.8.4
source code included in registered version
royalty free distribution in applications

This all-in-one solution is a comprehensive platform that includes a complete set of tools to build reports under jР°vascript, ASP.NET, ASP.NET MVC, WPF, Silverlight, WinRT, HTML5, Windows Forms, PHP, Java, and Flex. Powerful report engine, interactive, and easy-to-use report designer and viewer are at your service.

SolveigMM Video Editing SDK is intended for designing Windows based smart video/audio editing applications with support of wide range of video codec types like H265/HEVC, H264/AVC, MPEG-2 Video, Windows Media, DivX, etc. and multimedia formats - AVCHD, MP4, MKV, MOV, FLV, WEBM, MPEG-1, MPEG-2, ASF/WMV/WMA, AVI, MP3, WMA using SolveigMM Video Editing Engine. The SDK is composed of editing components to be DLLs, COM objects and DirectShow filters, Visual C++, C#, VB.Net, VB 6.0, Delphi, PHP sample applications, developer reference manual and API.

Best Document Imaging SDK
Document viewing, processing, printing and scanning (TWAIN & WIA).
Built-in fast and accurate document conversion engine (ie: docx to pdf).
Reading, cleaning, writing and converting documents in more than 100 formats, TIFF, PDF, DOCX, DICOM & JBIG2 included.
OMR, OCR, MICR, Document Recognition, barcode reading and writing (linear & 2D).
Annotations for image and PDF within Windows and Web applications.
Color detection & MRC engine for image and PDF compression.

EO.WebBrowser is a web browser engine based on Google's Chrome project but with native .NET programming interface --- don't worry, it's not a wrapper around the Chrome browser installed on your machine. In fact EO.WebBrowser has the whole browser engine embedded inside a single .NET DLL. In another word, it has zero external dependency. Just reference and use.

Developer AVG Technologies is a favorite among users looking for efficient solutions to protect their computers against all popular forms of malware, including viruses, Trojans, worms, rookits, dialers, adware and spyware. AVG Internet Security is the top security software solution provided by the company, which continuously strives to deliver bigger and better antimalware features. The latest edition introduces ransomware and webcam protection. System, web and mail, hacker attack, private data and payment shields.

100% managed code Excel file manipulation engine & Excel & PDF report generation for .NET, Xamarin.iOS, Xamarin.Android, Xamarin.Mac.

Feature overview
Create applications, webservices and mobile device apps that read and write Excel files on the fly and fast with FlexCel Studio for .NET
Native .NET components (no additional OLE/dlls required) allowing to read, create and modify native Excel .XLS and .XLSX files without needing to have Excel installed
Supported Excel 2 to 2019 file formats

Components for viewing, navigating, text extracting and editing PDF files.
uses PDFium open-source PDF rendering engine
available for .NET 2 - 4.7
source code included in registered version
royalty free distribution in applications